Home / MCQ Bank / Electronics and Communication
Electronics and Communication Measurement And Instrumentation Difficulty: Medium

Which one of the following is correct? The generated emf of tachogenerator is

Select the correct option to test your answer:

More Electronics and Communication Questions

An inductive pick-up is used to measure speed of a shaft on which a 120 tooth-wheel is attached. The number of pulses produced per second is 3000. What is the RPM of the shaft? Noise figure of an amplifier depends on To determine the polarity of the voltage drop across a resistor, it is necessary to know One hexa-decimal digit is sometimes referred to as: Consider a rectangular waveguide of internal dimension 8 cm × 4 cm Assuming an TE 10 mode of propagation, the critical wavelength would be