इन्जिनियरिङ काउन्सिल (NEC) – Engineering Council (NEC) MCQ

इन्जिनियरिङ काउन्सिल (NEC): प्रश्न र उत्तर

सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।

सही: ० / ०

311. An engineer finds a structural defect that endangers occupants, but the client asks him to keep quiet. The ethical course of action is to:

     कInform the client of the danger and, if it is not corrected, report it to the appropriate authority खResign quietly without informing anyone गKeep quiet because client information is confidential घDemand extra fees for correcting the defect
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

312. In most engineering codes of ethics, an engineer's paramount obligation is to:

     कMaximise the profits of the employer खComplete projects at the lowest possible cost गHold the safety, health and welfare of the public paramount घFollow every instruction of the client
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

313. The primary purpose of a statutory engineering regulatory council is to:

     कRepresent engineers in trade union bargaining खProtect the public by ensuring that only qualified, registered persons practise engineering गFix the salaries of engineers in private firms घAward construction contracts to engineers
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

314. Which logic gate is called a universal gate because any logic function can be built from it alone?

     कNAND खOR गAND घXOR
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

315. A Carnot engine works between a source at 600 K and a sink at 300 K. Its efficiency is:

     क25% ख100% ग50% घ75%
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

316. A transformer cannot be operated on a steady DC supply because:

     कTransformers work only at very high voltages खDC cannot pass through copper windings गDC causes the core to melt instantly घA steady DC produces no changing flux, so no EMF is induced in the secondary
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

317. An electric appliance draws 5 A from a 220 V supply. The power consumed (assuming unity power factor) is:

     क1,100 W ख44 W ग2,200 W घ225 W
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

318. In earned value management, the cost performance index (CPI) is calculated as:

     कPlanned value / Actual cost खEarned value / Planned value गEarned value / Actual cost घActual cost / Earned value
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

319. In construction projects, the Measurement Book is mainly used for:

     कRecording the receipt of cement खRecording attendance of labourers गRecording measurements of work done, which form the basis of payment घStoring the approved drawings
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।

320. Rs 10,000 is invested at 10% per annum compound interest. Its value after 3 years is:

     कRs 13,000 खRs 12,100 गRs 13,310 घRs 13,100
     💬 टिप्पणी / गल्ती रिपोर्ट (०)

     छलफल / प्रश्न उत्तरमा गल्ती छ

     पठाउनुहोस्

     टिप्पणी जाँचपछि मात्र देखिन्छ।