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Match List-I with List-II and select the correct answer:<br><table class="table-style-1"> <tr> <td>List-I</td> <td>List-II</td> </tr> <tr> <td>a. Real cost</td> <td>1. Aggregate of accounting costs and implicit costs</td> </tr> <tr> <td>b. Money cost</td> <td>2. Physical quantities of factors used in production</td> </tr> <tr> <td>c. Opportunity Cost</td> <td>3. Monetary expenditure on inputs</td> </tr> <tr> <td>d. Economic cost</td> <td>4. Sacrifice of alternative use of given resources</td> </tr></table>
A
a-4, b-1, c-3, d-2
B
a-2, b-3, c-4, d-1
C
a-2, b-4, c-3, d-1
D
a-3, b-1, c-4, d-2
Correct Answer:
a-2, b-3, c-4, d-1
What is the formula of logarithmic mean temperature in terms of By-pass factor? b) Tm = td2 – td1 / log10 c) Tm = td2 – td1 / loge d) Tm = td2 – td3 / loge
A
Tm = td2 – td1 / loge
B
1/BPF
C
1/BPF
D
1/BPF
Which of the following statements are true/ false?
1. Every employer shall be bound to pay to every employee in respect of the accounting year commencing on any day in the year 1979 and in respect of every subsequent accounting year, a minimum bonus which shall be 9.33% of the salary or wages earned by the employee during the accounting year or one hundred rupees, whichever is higher, whether or not the employer has any allocable surplus in the accounting year.
2. Bonus will be paid in cash to the employees.
3. If the allocable surplus exceeds the amount of minimum bonus payable to the employees, the employer is bound to pay to every employee in respect of that accounting year bonus which shall be an amount in proportion to the salary or wages earned by the employee during the accounting year subject to a maximum of 10% of such salary or wage.
4. Bonus needs to be paid within a period of eight months from the close of the accounting year.
A
1, 2, 3 and 4 are true
B
1, 3 are true and 2, 4 are false
C
2, 4 are true and 1, 3 are false
D
3, 4 are true and 2, 1 are false
For given conditions, td1 = 288 K, td2 = 301 K and td3 = 314 K, the value of by-pass factor and contact factor is equal.
A
True
B
False
What is the By-pass factor for heating coil, if td1 = temperature at entry, td2 = temperature at exit and td3 = coil temperature?
A
td3 – td1 / td3 – td1
B
td3 – td2 / td3 – td1
C
td3 – td2 / td2 – td1
D
td3 – td2 / td1 – td2
What is the By-pass factor for cooling coil, if td1 = temperature at entry, td2 = temperature at exit and td3 = coil temperature?
A
td3 – td1 / td3 – td1
B
td3 – td2 / td3 – td1
C
td3 – td2 / td2 – td1
D
td2 – td3 / td1 – td3
What is the contact factor for cooling coil, if td1 = temperature at entry, td2 = temperature at exit and td3 = coil temperature?
A
td1 – td2 / td1 – td3
B
td2 – td1 / td3 – td1
C
td3 – td2 / td2 – td1
D
td3 – td2 / td1 – td2
What is the By-pass factor for heating coil, if td1 = 19°C, td2 = 25°C and td3 = 37°C?
A
0.75
B
0.4
C
0.7
D
0.1
What is the By-pass factor for cooling coil, if td1 = 49°C, td2 = 36°C and td3 = 30°C?
A
0.315
B
0.31
C
0.320
D
0.3
What is the contact factor for heating coil, if td1 = 11°C, td2 = 32°C and td3 = 47°C?
A
0.5833
B
0.4833
C
0.7833
D
0.1833
What is the contact factor for cooling coil, if td1 = 44°C, td2 = 26°C and td3 = 19°C?
A
0.62
B
0.72
C
0.78
D
0.18