Welcome! Check out NTSE SAT Physics Electricity Heating Effect Of Current Electric Energy and Electric Power MCQs given below. Get multiple choice questions for NTSE SAT Electricity Heating Effect Of Current Electric Energy and Electric Power Physics with answers, following current NTSE, NCERT, and KVS guidelines. Explore more chapter-wise MCQs for NTSE NTSE SAT Physics and download helpful study resources for all subjects.
Chapter MCQs: NTSE SAT Physics Electricity Heating Effect Of Current Electric Energy and Electric Power
Are you studying NTSE SAT Physics? Look at these 50 questions with answers to make your core concepts of Electricity Heating Effect Of Current Electric Energy and Electric Power very clear.
Electricity Heating Effect Of Current Electric Energy and Electric Power Questions & Answers (NTSE SAT Physics)
Question: Correct power rating of bulb used in our country (India):
- a) 100 volt
- b) 100 volt
- c) 100 W - 220 volt
- d) 10 volt
Answer: 100 W - 220 volt
Question: Number of Joules in kWh is :
- a) 3.6 × 107
- b) 3.6 × 106
- c) 3.6 × 105
- d) 3.6 × 104
Answer: 3.6 × 106
Question: An electric iron of heating element of resistance 88 Ω is used at 220 volt for 2 hours. The electric energy spent, in unit, will be :
- a) 0.8
- b) 1.1
- c) 2.2
- d) 8.8
Answer: 1.1
Question: Two identical heater wires are first connected in series and then in parallel with a source of electricity. The ratio of heat produced in the two cases is :
- a) 2 : 1
- b) 1 : 2
- c) 4 : 1
- d) 1 : 4
Answer: 1 : 4
Question: You are given three bulbs 25 W, 40 W and 60 W. Which of them has the lowest resistance ?
- a) 25 watt bulb
- b) 40 watt bulb
- c) 60 watt bulb
- d) Insufficient data
Answer: 60 watt bulb
Question: An electric heater can boil a certain amount of water in 10 minute and another heater can do it in 15 minute, both working at the same voltage. If the two heaters are connected in parallel across the same voltage as before how much time will they take to boil the same amount of water ?
- a) 9 min
- b) 12.5 min
- c) 7.5 min
- d) 6 min
Answer: 6 min
Question: Two identical heater wires are first connected in series and then in parallel with a source of electricity. The ratio of heat produced in the two cases is :
- a) 2 : 1
- b) 1 : 2
- c) 4 : 1
- d) 1 : 4
Answer: 1 : 4
Question: An electric heater can boil a certain amount of water in 10 minute and another heater can do it in 15 minute, both working at the same voltage. If the two heaters are connected in parallel across the same voltage as before how much time will they take to boil the same amount of water ?
- a) 9 min
- b) 12.5 min
- c) 7.5 min
- d) 6 min
Answer: 6 min
Question: You are given three bulbs 25 W, 40 W and 60 W. Which of them has the lowest resistance ?
- a) 25 watt bulb
- b) 40 watt bulb
- c) 60 watt bulb
- d) Insufficient data
Answer: 60 watt bulb
Question: Correct power rating of bulb used in our country (India):
- a) 100 volt
- b) 100 volt
- c) 100 W - 220 volt
- d) 10 volt
Answer: 100 W - 220 volt
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MCQs for Electricity Heating Effect Of Current Electric Energy and Electric Power Physics NTSE SAT
Access these MCQs for Electricity Heating Effect Of Current Electric Energy and Electric Power to evaluate your conceptual understanding swiftly. Built according to the active NTSE curriculum for NTSE SAT Physics, these multiple-choice questions encourage regular practice. Solving these objective problems helps clarify core themes and raises grades in school evaluations.
Core Objective Practice Sets for Electricity Heating Effect Of Current Electric Energy and Electric Power
Crafted around the standard NCERT book for NTSE SAT, these Physics MCQs target crucial recurring exam themes. Check your responses using our attached answer sheet. Pair your study with our expert NCERT solutions for NTSE SAT Physics for full mastery of Electricity Heating Effect Of Current Electric Energy and Electric Power.
Online Practice and Revision for Electricity Heating Effect Of Current Electric Energy and Electric Power Physics
To gear up for examinations, try taking the free online NTSE SAT Physics MCQ test available on our platform. This tool is designed to enhance your response speed and accuracy. Consistent revision of these Physics topics builds absolute confidence across all core chapters.
FAQs
You can get most exhaustive NTSE SAT Physics Electricity Heating Effect Of Current Electric Energy and Electric Power MCQs for free on StudiesToday.com. These MCQs for NTSE SAT Physics are updated for the 2026-27 academic session as per NTSE examination standards.
Yes, our NTSE SAT Physics Electricity Heating Effect Of Current Electric Energy and Electric Power MCQs include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the NTSE paper is now competency-based.
By solving our NTSE SAT Physics Electricity Heating Effect Of Current Electric Energy and Electric Power MCQs, NTSE SAT students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Physics.
Yes, Physics MCQs for NTSE SAT have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused NTSE exams.
Yes, you can also access online interactive tests for NTSE SAT Physics Electricity Heating Effect Of Current Electric Energy and Electric Power MCQs on StudiesToday.com as they provide instant answers and score to help you track your progress in Physics.