A bunglow has Following load connected in it (i) 40 Watt tube lights - 12 Nos, switched on for 4 hours/day (ii) 60 Watt ceiling fan - 7 Nos, switched on for 6 hours/day (iii) 100 Watt 165 liter refrigerator, switched on 12 hours/day (iv) 100 Watt T.V set, switched on 5 hours/day (v) 40 Watt computer, switched on 8 hours/day (vi) 500 Watt A.C - 2 Nos, switched on 6 hours/day (vi) 100 Watt water pump, switched on 2 hours/day Estimate the monthly electricity bill of the bunglow it energy cost is 5 per unit.

(a) A strain gauge with nominal resistance of 120 2 and gauge factor of 2.1 is 8 mm in length and 2 mm in width. i. Is a (resistive) strain gauge modulating or self-generating? ii. Design a suitable bridge for the strain gauge. Take the power supply to be +5 V. iii. State the condition to maximise the responsivity of the bridge. iv. Calculate the responsivity of the bridge to measure a change in resistance in the strain gauge. v. If a force is applied that results in a strain of 3.00x10-5 what is the resultant voltage output by the circuit? vi. Calculate the minimum load resistance that can be placed on the bridge and still measure the bridge output voltage to within 1% of its true voltage.

Refer to the National Electrical Code® or the working drawings when necessary. Where applicable, responses should be written in complete sentences. For problems 1 and 2, six luminaires, similar to Style E used in the Commercial Building, are to be installed in a room that is 12 ft x 18 ft (~3.7 m x ~5.5 m) with a 9 ft (2.8 m) floor-to-ceiling height. The spacing ratio for the luminaire is 1:0. 1. The maximum distance that the luminaires can be separated and achieve uniform illuminance is ft ( m). For problems 2-5, two luminaires, 8 ft (2.5 m) and 4 ft (1.2 m) in length with dimensions as shown in Figure 15-7, are to be installed in tandem (end to end). The end of the long luminaire is to be 2 ft (600 mm) from the wall. 2. The center of the outlet box should be roughed in at ft ( m) from the wall. 3. The first support should be installed at the wall. ft ( m) from 4. The second support should be installed at from the wall. ft ( m) 5. The final support should be installed at the wall. ft…

In the image below the cylinder has a radius of 0.4 meters and a height of 0.8 meters. A non-uniform electric field exist in space of the form. ECX, y, z) = (800 (N/ (C m) y (200 (N/ C) j A) What is the flux through the very top, the sides, and the bottom surfaces of the image. B) Total amount of charge inside the image. Focus 目 84 F HE