1. . A triangular wave consists of
(A) positive and negative function
(B) a ramp function
(C) two step functions
(D) one step and one ramp function
2. . Circuits which produce ramp wave are called __________?
(A) Ramp generator
(B) Sweep generator
(C) All of the above
(D) Time base generator
3. . Miller integrator uses __________?
(A) Lens law
(B) Photo voltaic effect
(C) Miller effect
(D) Both (a) and (b)
4. . Which of the following is the simplest method of ramp generation?
(A) Constant current ramp generator
(B) RC ramp generator
(C) Miller integrator
(D) Bootstrap ramp generator
5. . Constant current source element in constant current ramp generator is?
(A) Capacitor
(B) Inductor
(C) Resistor
(D) Transistor
6. . The output frequency of UJT relaxation oscillator is __________?
(A) Square wave
(B) Sawtooth wave
(C) Sine wave
(D) Pulse wave