State functions of the following parts of d.c motor: (i) Pole shoe (ii) Commutator (iii) Brushes (iv) Yoke.
State any four parts of the d.c motor.
State the working principle of a DC generator.
What is the working principle of D MOSFET?
Explain the working principle of a class-D audio amplifier.
Explain the working principle of a class D audio amplifier.
Explain the working principle of a D flip-flop.
What is the working principle of a D and D A converter?
Explain the working principle of a class D amplifier.
Explain different types of D.C motors? Give their applications.
Describe with a suitable diagram speed control of a d.c shunt motor by field current control method.
Will a D.C Shunt Motor operate on an A.C Supply?
Is the superposition theorem applicable only to networks that are a linear b nonlinear c time invariant d passive?
Select or suggest any two applications for: (i) D.C shunt motor (ii) D.C series motor.
Convert the following Boolean equation to standard SOP form and implement using NAND-NAND logic: (i) y = A'B'C' + ABC'D' + A'C'D' (ii) y = PQ + P'QR + PQR.
Describe with block diagram; working of signal generator and state at least two applications of signal generator.
Explain the working principle of a virtual synchronous generator.
What is the working principle of a synchronous generator?
What is the working principle of generator and motor?
What is the working principle of a generator?
What is the working principle of a motor generator?
What is the working principle of synchronous generator?
What is the generator working principle? Answer : A generator works on the basic principle of **electromagnetic induction**, which was discovered by Michael Faraday. The key idea is that when a conductor (like a wire) moves through a magnetic ... works by using motion to move a conductor through a magnetic field, creating an electrical current....
Sketch the O.C.C of a DC shunt generator.
How electrical power is generated by an A.C Generator?
State the meaning of FACTS and explain in brief d-types facts controller.
Draw the constructional diagram of LVDT. State its working principle. What is residual voltage? Explain with a neat diagram.
State the working principle and operation of automatic power factor controller used in transmission & distribution system.
State working principle of operation of synchronous motor.
State working principle of three phase induction motor.
With neat sketch state the working principle of Star-Delta starter.
State working principle of induction motor.
Explain working of static A.C. circuit breaker.
Draw constructional details of C-types Bourdon tube and explain its working.
What is the principle of D A converter?
State the difference between generator and alternator?
Describe with sketches the various blocks and working of signal generator.
What is the principle of operation of a DC generator?
What is the principle of a DC generator?
What is the principle of motor and generator?
What is the principle of DC generator?
What is the principle of a generator?
State the necessity of synchroscope and with neat sketch explain its working.
State/Describe the construction and working of western type frequency meter with labelled diagram.
State and explain working of phase sequence indicator with suitable sketch.
State any four IE Rules to be followed in respect of safety while working on electrical installation system.
State the function of strain gauge. Give its types and explain the working of any one type of it.
What is pyrometry? Explain the working of optical pyrometer with a neat diagram. State its one application. Answer : ### Pyrometry **Pyrometry** is the measurement of temperature, particularly in high-temperature environments, where traditional temperature measurement methods like thermocouples or thermometers might not be suitable. It is ... . Let me know if you'd like more details or clarification on any part!...
Why is Rotameter called a variable area flowmeter? Explain the working of Rotameter with a neat diagram. State one advantage and one disadvantage.
State the importance of a lighthouse in shipyards and describe the working of the lighthouse illumination system.
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