The rms value of current is 110√2 A then its peak value of current is ………………
A) 220 A
B) 110 A
C) 110√2 A
D) 1104/√2 A
1 Answers
A cylindrical tank of radius 7 m, has water to some level. If 110 cubes of side 7 dm are completely immersed in it, then find the rise in the water le
Correct Answer - 0.245
2 Answers 2 views
`CO(g), CO_(2)(g)`, एवं `N_(2)O(g)` की विरचन एन्थेलपी क्रमशः `-110, -393.81` एवं `9.7 " kJ mol"^(-1)` है अभिक्रिया `N_(2)O_(4)(g)+3CO(g)to N_(2)O(g)`
Correct Answer - `Delta_(r ) =-778 kJ`
2 Answers 1 views
While calculating the mean of a given data by the assumed-mean method, the following values were obtained: `A=25. Sigmaf_1d_1=110,Sigmaf_1=50` Find th
Correct Answer - 27.2
2 Answers 1 views
If I0 and V0 are the peak values of AC and AC – emf for an AC generator, then their rms values respectively are …………….
Correct option is B) \(\left(\mathrm{I}_{0} / \sqrt{2}, \mathrm{~V}_{0} / \sqrt{2}\right)\)
2 Answers 1 views
The supplementary angle to 110° is
Correct option is (D) 70° \(\because\) Sum of supplementary angles is \(180^\circ.\) \(\therefore\) Supplementary angle to \(110^\circ\) \(=180^\circ-110^\circ=70^\circ\)
2 Answers 1 views
The supplementary angle to 110° is
2 Answers
1 views
एक वैधुत मोटर जिसका प्रतिरोध 2 ओम है , 110 वोल्ट की सप्लाई से चालू की जाती है । अपनी पूरी चाल पर यह 10 ऐम्पियर की धारा लेती है । बताइए इसमें कितना वैध
Correct Answer - 1100 वाट , `82%`.
2 Answers 1 views
एक 500 वाट का वैधुत हीटर 115 वोल्ट की लाइन में काम करने के लिए बनाया गया है । यदि लाइन का वोल्टेज गिरकर 110 वोल्ट रह जाये , तो उससे उत्पन्न ऊष्मा कितन
Correct Answer - `8.5%`
2 Answers 1 views
The cost of 5 litres of petrol is ₹ 110 then the cost of 8 litres is ……………..
Correct option is (B) ₹ 176 \(\because\) The cost of 5 litres of petrol = Rs 110. \(\therefore\) The cost of 8 litres of petrol \(=Rs\,(\frac{110}5\times8)\) \(=Rs\,(22\times8)\) = Rs 176
2 Answers 1 views