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Basic Electricity - Railway ALP & Technician Practice Set 1 | प्रारंभिक वैद्युतिकी अभ्यास सेट 1

This published practice set contains 82 questions for competitive-exam preparation. Preview a few questions below, then start the full quiz to record your attempt. Answers and detailed explanations remain inside the submitted-attempt workflow so the preview does not reveal the solution before practice.

Sample Questions from Basic Electricity - Railway ALP & Technician Practice Set 1 | प्रारंभिक वैद्युतिकी अभ्यास सेट 1

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Q1. What is the SI unit of electric charge?

विद्युत आवेश का SI मात्रक क्या है?

A. Ampere
एम्पियर
B. Coulomb
कूलाम
C. Volt
वोल्ट
D. Ohm
ओम

Q2. Which expression represents the quantization of electric charge?

विद्युत आवेश के क्वांटीकरण को कौन-सा व्यंजक दर्शाता है?

A. Q = IR
Q = IR
B. Q = ±ne
Q = ±ne
C. Q = V/R
Q = V/R
D. Q = Pt
Q = Pt

Q3. What is the charge on an electron?

एक इलेक्ट्रॉन पर कितना आवेश होता है?

A. +1.602 × 10^-19 C
+1.602 × 10^-19 C
B. -1.602 × 10^-19 C
-1.602 × 10^-19 C
C. 9.11 × 10^-31 C
9.11 × 10^-31 C
D. Zero
शून्य

Q4. Approximately how many electrons correspond to a charge magnitude of one coulomb?

लगभग कितने इलेक्ट्रॉनों के कुल आवेश का परिमाण एक कूलाम के बराबर होता है?

A. 6.24 × 10^18
6.24 × 10^18
B. 6.022 × 10^23
6.022 × 10^23
C. 9.11 × 10^31
9.11 × 10^31
D. 1.602 × 10^19
1.602 × 10^19

Q5. Who is credited with the discovery of the electron?

इलेक्ट्रॉन की खोज का श्रेय किसे दिया जाता है?

A. James Chadwick
जेम्स चैडविक
B. J. J. Thomson
जे. जे. थॉमसन
C. Ernest Rutherford
अर्नेस्ट रदरफोर्ड
D. Michael Faraday
माइकल फैराडे

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