Speed control of a universal motor is attained by
See here complete list of Electrical Engineering MCQs Speed control of a universal motor is attained by Correct answer: 4. All of these Also see:
Electrical Engineering Mcqs
Electrical Engineering MCQs for competitive tests, job tests, university exams are provided on various Electrical and Electronics topics.
- Basic Electrical Laws and Theorems
- Basic Voltage and Current MCQs
- High Voltage Engineering MCQs
- Induction Motor MCQs
- Power Electronics
- Power Distribution MCQs
- Power Generation MCQs
- Power System Protection MCQs
- Power Transmission and Distribution MCQs
- Semiconductors theory MCQ Questions
- Synchronous Generator MCQs
- Synchronous motor MCQs
- Transformer MCQs
The capacitance of starting capacitor of a fractional horse power motor will be
See here complete list of Electrical Engineering MCQs The capacitance of starting capacitor of a fractional horse power motor will be Correct answer: 3. 300 uf Also see:
A resistor normally opens when it burns out
See complete list of Electrical Engineering MCQs here A resistor normally opens when it burns out Correct answer: 2. TRUE
The correct statement regarding Zener diode
See complete list of Electrical Engineering MCQs here The correct statement regarding Zener diode Correct answer: 2. It is a constant-voltage device Also see MCQs on Zener diode
Bucket elevators are employed for
See complete list of Electrical Engineering MCQs here Bucket elevators are employed for Correct answer: 3. Carrying coal in vertical direction
In jet type condensers
See complete list of Electrical Engineering MCQs here In jet type condensers Correct answer: 3. Steam and cooling water mix
If load resistance decreases in Zener regulator, then Zener current
See complete list of Electrical Engineering MCQs here If load resistance decreases in Zener regulator, then Zener current Correct answer: 1. Decreases Also see MCQs on Zener diode
Reheat factor is defined as the ratio of
Electrical Engineering MCQs on Power Generation Reheat factor is defined as the ratio of Correct answer: 2. Cumulative actual enthalpy drop for the stages to total is isentropic enthalpy heat drop
The correct statement about Regenerative cycle thermal efficiency. It
Electrical Engineering MCQs on Power Generation The correct statement about Regenerative cycle thermal efficiency. It Correct answer: 1. Is always greater than simple Rankine thermal efficiency
Reheat cycle in steam power plant is carried out to
Electrical Engineering MCQs on Power Generation Reheat cycle in steam power plant is carried out to Correct answer: 2. Increase thermal efficiency