1. આપને મુખ્યમત્રીએ ખાસ કામ માટે નિયુક્ત કર્યા છે.<br/>2. તેનાથી આંખો ઝીણી કરાઈ<br/>3. પ્રધાનમંત્રીએ સ્કુલનું ઉદ્રઘાટન કર્યું.<br/>આરોપીએ બધા ગુના કબુલ કરી લીધા.<br/>ઉક્ત વાક્યોમાં કેટલા કર્મણી વાક્યો પ્રયોગના છે? બધા જ વાક્યો કર્મણી વાક્ય પ્રયોગના છે બધા જ કર્તરી વાક્ય પ્રયોગના છે કુલ 1 કુલ 2 TRUE ANSWER : ? YOUR ANSWER : ?
Which one of the following statement with respect to Aerial Bunched Cables (ABC) system is TRUE? ABC system is not suitable for rural electrification which are situated in difficult terrain, hills, forests and coastal areas. ABC system requires more clearance, insulators and high maintenance. ABC system totally eliminates the fault on lines and thereby improving the quality of supply. The overall cost of the ABC system is very high as compared to the bare conductor system. TRUE ANSWER : ? YOUR ANSWER : ?
A circular loop has its radius increasing at a rate of 2 m/s. The loop is placed perpendicular to a constant magnetic field of 0.1 Wb/m². When the radius of the loop is 2 m, the emf induced in the loop will be 0.4π V 0.2π V 0.8π V zero TRUE ANSWER : ? YOUR ANSWER : ?
In the circuit of figure, the switch is closed to position-1 for a long time. At t = 0 the switch position is changed from postion-1 to postion-2. Find an expression for the current i(t). i(t) = (E/R) cos√(LC) t A i(t) = (E/R) sin[1/√(LC)]t A i(t) = (E/R) cos[1/√(LC)]t A i(t) = (E/R) sin√(LC) t A TRUE ANSWER : ? YOUR ANSWER : ?
Encrypted security payload extension header is new in IPv5 IPv6 IPv4 IP TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is an application layer service? Network virtual terminal Mail service Mail service File transfer, access and management TRUE ANSWER : ? YOUR ANSWER : ?
A 3-phase motor load has a p.f. of 0.397 lagging. The two wattmeter method used to measure power show the input as 30 kW. Find the reading on each wattmeter. W1 = 5 kW and W2 = 25 kW W1 = -10 kW and W2 = 40 kW W1 = 10 kW and W2 = 20 kW W1 = -5 kW and W2 = 35 kW TRUE ANSWER : ? YOUR ANSWER : ?
A three-phase, 12 kV, 50 Hz and 300 kW load is operating at 0.8 pf lag. If the pf is to be improved to unity, using star connected capacitor, the per phase value of the reactive VAR required is: 75 kVAR 50 kVAR 25 kVAR 100 kVAR TRUE ANSWER : ? YOUR ANSWER : ?
The miniature circuit breaker (MCB) with Class D trip characteristics trips instantaneously when the current flowing through it reaches ____ the rated current. between 2 to 3 times between 3 to 5 times between 10 to 20 times between 5 to 10 times TRUE ANSWER : ? YOUR ANSWER : ?
આપને કાઈ મશીન નથી કે અમુક ગોઠવણો પ્રમાણે કાર્ય જ કરીએ. - ઉપરોક્ત વાક્ય જુદાં પાડવા ક્યાં સંયોજકો કાઢવા પડે. કાઈ અમુક કે જ TRUE ANSWER : ? YOUR ANSWER : ?