A given solar cell has the following specifications: Isc = 4 A and Voc = 0.7 V. Consider that 20 identical cells with the above specifications are to be interconnected to create a PV module. What is the open-circuit voltage of the PV module if all the solar cells are connected in a series configuration?

For M no. of series configuration of solar cell,
Open circuit voltage of PV module= M*Voc
= 20*0.7
= 14 V
Short circuit current of PV module = M*Isc
= 20*4
= 80 A

Recently, Dr. Subir Vithal Gokarn passed away due to illness. He is a/an ___

In a single phase energy meter, the series electromagnet is energized by a ___ of ___

The series electromagnet is energized by a coil known as current coil which is connected in series with the load so that it carry the load current.
The flux produced by this magnet is proportional to and in phase with the load current.

Fill in the blanks with suitable Preposition from the given alternatives.

The match was dedicated ___ Indian fast bowler Zaheer, who has announced his retirement from international cricket

Recently, India signed first ever term contract to import crude oil with which country?

Which among the following are included in the two part tariff?
i. Fixed charges
ii. Running charges
iii. Semi fixed charges

Two-part tariff:
In this type of tariff, the total bill is divided into two parts.
The first one is the fixed charge and the second is the running charge.
The fixed charge is because of the maximum demand and the second charge depends on the energy consumption by the load.