Important Question Answer For HPSSC Lineman Exam Set-2
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1. The current in a series circuit is _______
(A) Same throughout the circuit
(B) Sum of individual resistor’s current
(C) Depends Individual resistance value
(D) Calculated by product of resistance and voltage
2. The low value resistance can be measured by ___________
(A) Series ohm meter
(B) Substitution method
(C) Kelvin bridge method
(D) Wheatstone bridge method
3. Which law states that in closed electric circuit the applied voltage is equal to the sum of the voltage drops?
(A) Ohm’s law
(B) Law of resistance
(C) Kirchhoff’s first law
(D) Kirchhoff’s second law
4. What is the formula for Quantity of electricity (Q) ?
(A) Current x Time
(B) Voltage x Current
(C) Current x Resistance
(D) Voltage x Resistance
5. Which one defines the change in resistance in Ohm (Ω) per degree centigrade (°C)?
(A) Temperature effect
(B) Laws of temperature
(C) Temperature constant
(D) Temperature coefficient
6. The reciprocal of resistance is _______
(A) Conductance
(B) Susceptance
(C) Impedance
(D) Reactance
7. What are the three factors essential to make a simple electric circuit?
(A) Switch, Voltage, Fuse
(B) Current, Fuse, Conductor
(C) Electromotive force, Current, Resistance
(D) Potential difference, Quantity of electricity, Resistance
8. Resistance of 250V, 100W lamp will be_______
(A) 0.4 Ω
(B) 25 Ω
(C) 625 Ω
(D) 2.5 Ω
9. The resistivity of conductor ________
(A) Increases very slowly by increasing the temperature
(B) Decreases with increase of temperature
(C) Increases sharply by increasing the temperature slightly
(D) Increases very sharply in proportion to the temperature
10. If short circuit is occurred in an electric circuit, then the value of resistance will be ______
(A) Zero
(B) High
(C) Low
(D) Infinity
Read More: – Himachal Pradesh General Knowledge
