General Q&A for Class 12 · Page 157
5,215 free answers in General for Class 12 students, across CBSE, ICSE and State boards.
Question & Answer
Questions
- GeneralClass 12All
What is the best time to visit Visakhapatnam?
Beyond coffee, Vizag offers excellent seafood products including dried fish, prawn pickles, and fish pickles prepared in traditional Andhra style that travel well and deliver authentic coastal flavors. The city's handicrafts include Etikoppaka toys (colorful lacquered wooden toys from nearby villages recognized with GI tag), Kondapalli toys, and tribal crafts like bamboo work, palm leaf products, and traditional jewelry available at Lepakshi Handicrafts Emporium or specialty stores. Fresh cas
- GeneralClass 12All
What is special to buy in Vizag?
Araku coffee stands out as the most special and sought-after purchase from Visakhapatnam, grown organically by tribal communities in the nearby Araku Valley at elevations that produce exceptional flavor profiles. This award-winning coffee, available as beans or powder in various roasts, offers authentic taste at reasonable prices compared to branded commercial coffees, making it an ideal gift or personal purchase. You'll find genuine Araku coffee at designated outlets, the tribal museum shops
- GeneralClass 12All
What is the main occupation of Visakhapatnam?
The main occupation in Visakhapatnam centers around industrial employment, with manufacturing and heavy industries forming the backbone of the city's economy and providing livelihoods to the largest workforce segment. Major public sector undertakings like Visakhapatnam Steel Plant employ tens of thousands directly and support countless ancillary jobs in logistics, maintenance, and supplier networks. Similarly, Hindustan Shipyard, HPCL refinery, Bharat Heavy Electricals Limited, and NTPC power
- GeneralClass 12All
What food is famous in Visakhapatnam?
Visakhapatnam's cuisine centers around exceptional seafood prepared in authentic coastal Andhra style, with prawns, pomfret, surmai, and crab transformed into fiery curries with tangy tamarind, spicy Andhra chilies, and aromatic coastal spices that define the region's bold flavor profile. Dishes like Royyala Vepudu (prawn fry), Chepala Pulusu (fish curry), and Chepa Vepudu (fish fry) showcase the city's mastery over seafood preparation, typically served with steamed rice and tangy gongura chu
- GeneralClass 12All
Is Visakhapatnam costly?
Visakhapatnam is moderately affordable compared to major Indian metros, offering a reasonable cost of living that positions it between tier-1 cities like Bangalore or Mumbai and smaller tier-2 towns. Housing costs vary significantly by area—upscale neighborhoods like Rushikonda, MVP Colony, and Dwaraka Nagar command higher rents and property prices comparable to mid-tier areas in bigger cities, while localities like Madhurawada, Gajuwaka, or Thagarapuvalasa remain quite affordable. A de
- GeneralClass 12All
Is Visakhapatnam a good place to live?
Visakhapatnam consistently ranks as one of India's most livable cities and offers an excellent quality of life that balances urban amenities with natural beauty. The city provides clean air compared to most Indian metros, well-maintained beaches and public spaces, relatively lower pollution levels, and a pleasant climate for most of the year with coastal breezes moderating temperatures. Infrastructure has improved significantly with better roads, reliable water supply in most areas, growing h
- GeneralClass 12All
Which is the richest city in AP?
Visakhapatnam stands as the richest and economically most developed city in Andhra Pradesh, generating the highest revenue and GDP contribution among all cities in the state. The city's wealth stems from its concentration of major industries including Visakhapatnam Steel Plant (one of India's largest integrated steel producers), Hindustan Petroleum refinery, Hindustan Shipyard, NTPC power plant, and Gangavaram and Visakhapatnam ports that handle massive cargo volumes. This industrial base, co
- GeneralClass 12All
Which state has the most Muslims?
Uttar Pradesh has the largest Muslim population among Indian states in absolute numbers, with over 38 million Muslims according to recent census data, representing roughly 19% of the state's total population. Despite not having the highest Muslim percentage, UP's massive overall population of over 200 million people means it houses more Muslims than any other Indian state. West Bengal comes second with approximately 27 million Muslims, followed by Bihar, Maharashtra, and Assam in terms of abs
- GeneralClass 12All
Why did Vizag Beach go black?
What makes Vizag particularly worthwhile is the variety of experiences packed into one destination—you can spend mornings at the beach, afternoons exploring tribal museums or Borra Caves, and evenings at the bustling fishing harbor or beach road promenade. The city's cleanliness, well-maintained public spaces, and genuine hospitality create a pleasant travel experience. For nature enthusiasts, the Kambalakonda Wildlife Sanctuary and dolphin-spotting opportunities add adventure elements.
- GeneralClass 12All
Is Vizag worth visiting?
Vizag is absolutely worth visiting for travelers seeking a destination that combines coastal beauty, cultural heritage, and authentic experiences without overwhelming tourist crowds. Unlike more commercialized beach destinations, Visakhapatnam offers a refreshing mix of pristine beaches like Yarada and Rushikonda where you can actually relax, the scenic Araku Valley hill station just a few hours away, ancient temples with genuine spiritual significance, and unique attractions like India's onl
- GeneralClass 12All
What is the religion of Visakhapatnam?
Visakhapatnam doesn't have a single religion but represents a diverse religious landscape where Hinduism is practiced by the majority of the population, comprising approximately 80-85% of residents. The city's religious character is evident through numerous Hindu temples including the ancient Simhachalam Temple dedicated to Lord Narasimha, Kali Temple, Rama Krishna Beach Temple, and various neighborhood shrines that form integral parts of community life. Major Hindu festivals like Ugadi, Sank
- GeneralClass 12All
Which language is spoken in Visakhapatnam?
Telugu is the predominant language spoken in Visakhapatnam, used by the majority of the local population for daily communication, business, and cultural activities. As the city is part of Andhra Pradesh, Telugu naturally serves as the primary language in government offices, educational institutions, local media, and social interactions. The dialect spoken here has its own distinct characteristics influenced by coastal Andhra traditions, with certain pronunciations and vocabulary choices that
- GeneralClass 12All
Is Visakhapatnam a state or city?
Visakhapatnam is a major city located in the state of Andhra Pradesh, India—it is not a state itself. The city serves as the administrative headquarters of Visakhapatnam district and is positioned on the southeastern coast of India along the Bay of Bengal. Following the bifurcation of Andhra Pradesh in 2014, when Telangana was formed as a separate state, Visakhapatnam became even more significant as the largest city and financial capital of the newly reorganized Andhra Pradesh.
- GeneralClass 12All
Why is Visakhapatnam famous for?
Visakhapatnam, commonly known as Vizag, is famous for being India's largest natural harbor and a strategic naval base on the eastern coast. The city stands out for its stunning beaches like RK Beach and Yarada Beach, the ancient Simhachalam Temple, and the Araku Valley coffee plantations nearby. As the industrial hub of Andhra Pradesh, Vizag houses major public sector enterprises including Visakhapatnam Steel Plant, Hindustan Shipyard, and HPCL refinery, making it a crucial economic center fo
- GeneralClass 12All
What is class 3 electrical?
Class 3 electrical (or Class III) typically refers to equipment classification based on insulation and safety standards. In the IEC classification system, Class III equipment is designed to operate at Safety Extra-Low Voltage (SELV), typically under 50V AC or 120V DC. These devices have: Extra-low voltage operation for maximum safety No dependence on earthing for protection Built-in isolation from higher voltage systems Examples in
- GeneralClass 12All
What is electric power class 12?
Electric power in Class 12 physics covers the fundamental concepts of power in electrical circuits as part of the current electricity chapter. Students learn: The relationship between power, voltage, and current (P = VI) Derivations of power formulas using Ohm's Law Energy consumption and its calculation (kWh) Power dissipation in resistors (Joule heating) Efficiency of electrical devices Practical applications and numerical pro
- GeneralClass 12All
What are the three types of electric power?
In AC electrical systems, there are three types of power: Real Power (P) - Measured in watts (W) or kilowatts (kW), this is the actual power consumed and converted to useful work (heat, light, motion). It's the power you pay for on your electricity bill. Reactive Power (Q) - Measured in volt-amperes reactive (VAR or kVAR), this power oscillates between source and load without doing useful work. It's required by inductive loads like mo
- GeneralClass 12All
What are the two main types of power?
The two main types of power in electrical systems are: Real Power (Active Power) - The actual power consumed and converted to useful work, measured in watts (W). This represents energy that performs actual work like running motors, heating elements, or lighting. Reactive Power - Power that flows back and forth between the source and reactive components (inductors, capacitors), measured in volt-amperes reactive (VAR). While it doesn't
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What is the electric power rating?
The electric power rating is the maximum power a device is designed to safely consume or deliver under normal operating conditions, expressed in watts (W) or kilowatts (kW). This rating, found on nameplates or specification labels, indicates: Maximum safe power consumption Expected operating power level Heat dissipation requirements Required circuit capacity For example, a device rated at 1500W should not be operated on circuits tha
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What is electrical power in a circuit?
Electrical power in a circuit is the rate at which electrical energy is converted into other forms of energy (heat, light, mechanical work) or transferred from one point to another. In any circuit, power represents: The energy consumed per unit time by resistive loads The work done by electrical current flowing through a potential difference The heat dissipated in conductors and components The useful output delivered by the circuit