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Which one of the following is the correct sequence of various stages of operating cycle of a manufacturing company?  1. Raw material conversion period, work-in-progress conversion period, Finished goods conversion period, Receivables conversion period 2. Raw material conversion period, work-in-progress conversion period, Creditors payment period, Receivables conversion period 3. Creditor payment period. Raw material conversion period, Receivables conversion period, work-in- progress conversion period 4. Raw material conversion period, Finished goods conversion period, work-in- progress conversion period. Receivables conversion period 
Consider the following statements: i. The lock range of a PLL is the difference between the highest and lowest frequencies that the PLL can remain in lock onto. ii. The capture range of a PLL is the range of frequencies that the voltage controlled oscillator of a PLL can produce. iii. PLL can be used to synchronize the horizontal and vertical oscillators of TV receivers to incoming sync pulses. Which of the above statements is/are correct?
Which of the following statements is/are correct with respect to a Scott-connected transformer? I. It can do 3-phase to 2-phase conversion II. It can do 2-phase to 3-phase conversion III. It can do 2-phase to 4-phase conversion IV. It can do 3-phase to 4-phase conversion
Determine the capture range of IC PLL 565 for a lock-in range of ± 1kHz.
Consider the following statements with regard to a PLL: i. The 'capture range' of a PLL primarily depends upon the slope of transition band edge of the low-pass filter. ii. The 'look range' is not affected by the slope of transition band of the low-pass filter. Which of the above statements is/are correct?
If high pass filter is used instead of Low pass filter in the PLL the response of PLL would be:
Instead of Phase detection, if Frequency detector is used the drawback PLL would face is:
The network formed by resistors and capacitors for modifying the rate of change of gain and the phase shift is called a compensating network. Which of the following statements are not correct ? (A) The main purpose of a compensating network is to modify the performance of op-amp ciruit over the desired frequency range (B) There are two types of op-amps : internally compensated and externally compensated (C) 741 C is an externally compensated op-amp while 709 C is internally compensated op-amp (D) The phase lag and phase lead are most commonly used compensating networks in op-amps (E) Phase lag contributes a positive phase angle and phase lead a negative phase angle Choose the most appropriate answer from the options given below : 
Consider a binary digital communication system with equally likely 0's and 1's. When binary 0 is transmitted the detector input can lie between the levels -0.25V and +0.25V with equal probability: when binary 1 is transmitted, the voltage at the detector can have any value between 0 and 1 V with equal probability. If the detector has a threshold of 0.2 V (i.e., if the received signal is greater than 0.2 V, the bit is taken as 1), the average bit error probability is
If the average error voltage & the phase shift are given as 6.2v & π/4.Determine the phase angle to voltage transfer coefficient of full wave switching phase detector.