33) Calculate the frequency of the pulse train with 2 ms ON time and 3 ms OFF time.

34) Which of the following is not an LC oscillator?

35) At what rate should a coil of 100 turns cuts magnetic lines of force to induce a voltage of 100 V

36) What is the maximum variation (minimum to maximum) that is expected while measuring a large collection of resistors with marking bands of yellow, violet, brown and gold in the order given?

37) A platinum Resistance Temperature Detector has resistance of 100 Ohm at 0 Degree Centigrade and temperature coefficient of 0.4 Ohm/degree centigrade. When it is pasted on a surface it shows a resistance of 120 Ohm. What is the temperature of the surface?