દ્રશ્ય' શબ્દનો વિરુદ્ધાર્થ શબ્દ આપેલો વિકલ્પોમાંથી કયો છે? દ્રષ્ટિ દ્રષ્ટિવંત અદ્રશ્ય દ્રશ્યમાન TRUE ANSWER : ? YOUR ANSWER : ?
Message ____ means that the data must arrive at the receiver exactly as sent. Integrity None ot these Authentication Confidentiality TRUE ANSWER : ? YOUR ANSWER : ?
A DC shunt generator has an induced voltage of 220 V on open circuit. When the machine is on load the terminal voltage is 200 V. Find the load current if the field resistance is 100 Ω and armature resistance is 0.2 Ω. 98 A 102 A 104 A 96 A TRUE ANSWER : ? YOUR ANSWER : ?
Determine the ohmic value of the current limiting reactor per phase external to a 40 MVA, 15 kV, 50 Hz, three phase synchronous generator which can limit the current on short circuit of 6 times the full load current. The reactance of the synchronous generator is 0.06 pu. 0.2 Ω 0.8 Ω 0.6 Ω 0.4 Ω TRUE ANSWER : ? YOUR ANSWER : ?
The elements are specialized computers used to connect two or more transmission lines. Transfering Switching Networking Broadcasting TRUE ANSWER : ? YOUR ANSWER : ?
A group of computers and other devices connected together is called a network and the concept of connected computers sharing resources is called ____ Routing Networking Switching Linking TRUE ANSWER : ? YOUR ANSWER : ?
____ is the rms value of AC component of the current in the pole at the instant of contact separation. Symmetrical short circuit current Symmetrical breaking current Making current Asymmetrical breaking current TRUE ANSWER : ? YOUR ANSWER : ?
Which among these components connects to physical equipments of the distribution system? None of these Communication infrastructure Remote Terminal Unit Central control room with host computers TRUE ANSWER : ? YOUR ANSWER : ?
A star connected synchronous generator rated at 500 MVA, 50 kV has a reactance of 0.5 pu. Find the ohmic value of the reactance. 2.5 Ω 1 Ω 0.1 Ω 0.25 Ω TRUE ANSWER : ? YOUR ANSWER : ?
The International boundary 'Radcliffe Line’ lies between India and China Pakistan Afghanistan Japan TRUE ANSWER : ? YOUR ANSWER : ?