PM Modi will lay the foundation stone for revamping 508 railway stations.: The redevelopment work of 508 railway stations will be launched by PM Modi on 6 August at a cost of 24, 470 crores. Daily Current Affairs Quiz: August 2023 The main aim of the redevelopment project is to improve the facilities for passengers. […]
PM Modi will lay the foundation stone for revamping 508 railway stations. Read More »
Government set a deadline for the pharma industry to adopt good manufacturing practices.: Ministry of Health announced that all pharma industries with an annual turnover of over Rs 250 crore will have to mandatorily adopt good manufacturing practices (GMP) within six months. Pharma companies with less than Rs 250 crore in revenue would have to
Government set a deadline for the pharma industry to adopt good manufacturing practices. Read More »
Researchers recorded the first instance of captive breeding of the Himalayan vulture in India: For the first time, captive breeding of the Himalayan vulture (Gyps himalayensis) occurred in India at the Assam State Zoo, Guwahati. Himalayan vulture lives in the high Himalayas and migrates to the Indian plains in winter. Daily Current Affairs Quiz: August
Q. In the circuit below, the operational amplifier is ideal. If V1 = 10 mV and V2 = 50 mV, the output voltage (Vout) is Solution:
Q. The enhancement type MOSFET in the circuit below operates according to the square law. 𝜇𝑛𝐶𝑜𝑥 = 100 μA/V2, the threshold voltage (VT) is 500 mV. Ignore channel length modulation. The output voltage Vout is (A) 100 mV (B) 500 mV (C) 600 mV (D) 2 V Ans: 600 mV
Q. A moving coil instrument having a resistance of 10 Ω, gives a full-scale deflection when the current is 10 mA. What should be the value of the series resistance, so that it can be used as a voltmeter for measuring potential difference up to 100 V? (A) 9 Ω (B) 99 Ω (C) 990
Q. The asymptotic Bode magnitude plot of a minimum phase transfer function 𝐺(𝑠) is shown below. (A) Statement I is true and statement II is false. (B) Statement I is false and statement II is true. (C) Both the statements are true. (D) Both the statements are false. Ans: Statement I is false and statement
Q. The output voltage of a single-phase full bridge voltage source inverter is controlled by unipolar PWM with one pulse per half cycle. For the fundamental rms component of output voltage to be 75% of DC voltage, the required pulse width in degrees (round off up to one decimal place) is Solution: The output voltage
Q. The total impedance of the secondary winding, leads, and burden of a 5 A CT is 0.01 Ω. If the fault current is 20 times the rated primary current of the CT, the VA output of the CT is Solution: Given that, impedance of secondary winding = 0.01 Ω Rated current = 5 A
Q. Five alternators each rated 5 MVA, 13.2 kV with 25% of reactance on its own base are connected in parallel to a busbar. The short-circuit level in MVA at the busbar is . Ans: 100 Solution: Reactance of each alternator = 0.25 As all the five alternators are connected in parallel, the equivalent reactance
