Basic Electrical MCQ #24

Basic Electrical MCQ #24 (#276 to #290)

Basic Electrical MCQ #24 (#276 to #290)

Basic Electrical MCQ #24

276) A 240V, 60W lamp has a working resistance of
277) Impedance of purely inductive circuit is expressed by Z = __________.
278) In purely capacitive circuit, the resistive part is __________.
279) In a purely capacitive circuit, the electric current __________ voltage by __________ degree.
280) Which of the following is reciprocal of impedance?
281) What is the unit of susceptance?
282) What is the unit of impedance (Z)?
283) In a balanced three-phase system, if one of the two wattmeter reading is negative, in this case, reading should be taken
284) The filters are used to convert __________ signal into a __________ signal.
285) A vector quantity has
286) The semiconductors behave __________ at low temperature.
287) When AC power is applied to a reactive load, then the system voltage is __________ degree out of phase with the current
288) The fusing current of a fuse is depending on
289) The actual speed of the induction motor is always __________ the synchronous speed,
290) 3-point starter is used to start in __________ motor?
Basic Electrical MCQ #24
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