- (A) Peltier
- (B) Thomson
- (C) Seebeck
- (D) None of these
Exam preparation MCQs with answers
Practice Pakistan's most useful MCQs for competitive exams
Prepare for NTS, PPSC, FPSC and subject-wise tests with fresh multiple choice questions, clear options and quick answer reveal.
Latest MCQs
- (A) Stress
- (B) Strain
- (C) Deflection
- (D) Contraction/expansion due to changes in temperature
- (A) Wien’s law
- (B) Seebeck effect
- (C) Kirchoff’s law
- (D) Peltier effect
- (A) Is a constant
- (B) Grows exponentially with time
- (C) Grows linearly with time
- (D) Decays linearly with time
- (A) Temperature
- (B) Pressure
- (C) Concentration
- (D) Flow rate
- (A) Making the volume of thermometer bulb as large as conveniently possible
- (B) Reducing the volume of the capillary to a minimum
- (C) Reducing the volume of the receiving element to a minimum
- (D) All A , B &
- (A) Orifice meter
- (B) Cipolletti weir
- (C) Rectangular weir
- (D) V-notch
- (A) Decibel = 20 log10 (AR)
- (B) Decibel = 20 loge (AR)
- (C) Decibel = 20 log10 (AR)0.5
- (D) Decibel = 20 loge (AR)0.5
- (A) 12
- (B) 36
- (C) 54
- (D) 68
- (A) Rpm of a flywheel
- (B) Frequency of light
- (C) Depression of freezing point
- (D) Liquid level under pressure
