Related Questions

The momentum correction factor for the velocity distribution of laminar flow is
A 1.3
B 1.66
C 2.5
D None of these
রেওয়ামিলে দেনাদার ৫২,০০০ টাকা, লিখিত অনাদারি পাওনা ২,০০০ টাকা এবং অলিখিত অন্যদায়ি পাওনা ২,০০০ টাকা। যদি দেনাদারের ওপর ৫% সঞ্চিতি রাখা হয় এবং অনাদায়ি পাওনা সঞ্চিতির ক্রেডিট ব্যালেন্স ১,০০০ টাকা হয়, তাহলে চলতি বছরে অন্যনায়ি পাওনা সঞ্চিতি কত রাখতে হবে? (In trial balance, account receivable is of Tk. 52,000 recorded bad debt of Tk.2,000 and unrecorded bad debt of Tk. 2,000. What is the amount of allowance for doubtful accounts kept in current year if the allowance is 5% on accounts receivable and credit balance in allowance for doubtful accounts currently is of Tk. 1,000 )
A ২,৫০০ টাকা (Tk. 2,500)
B ১,০০০ টাকা (Tk. 1,000)
C ২,৪০০ টাকা (Tk. 2,400)
D 1,500 টাকা (Tk. 1,500)
Computer accounts and user accounts in your domain have been seperated into OUs for administrative purpose. You want to require strong passwords for the local user accounts only. What should you do?
A Set a Group Policy on each local computer to enable the passwords must meet complexity requirements policy
B Set a Group Policy on the domain to enable the passwords must meet complexity requirements policy
C Set a Group Policy on all OUs containing computer accounts to enable the passwords must meet complexity requirements policy
D Set a Group Policy on all OUs containing user accounts to enable the passwords must meet complexity requirements policy
E None of above
 For a research purpose 2500 individuals were interviewed. Among them 750 persons have bank accounts in State Owned Commercial Banks (SOCBS) and 2250 persons have bank accounts in Private Commercial Banks (PCBs). How many of them have bank accounts in both SOCBS and PCBs?
A 250
B 300
C 500
D 600
Accounts receivable at the end of the month is Tk 80,000. Bad debts are expected to be 5% of accounts receivable. If Allowance for Doubtful Accounts has a credit balance of Tk 1,000 before adjustment, what is the balance after adjustment?
A Tk 2,000
B Tk 3,000
C Tk 4,000
D Tk 5,000
E None of these
In which type of fluid flow, the velocity of flow of fluid changes from point to point in the fluid at any instant?
A Rotational
B Unsteady
C Turbulent
D Non-uniform
When the velocity distribution is uniform over the cross-section, the correction factor for momentum is
A 0
B 1
C $$\frac{4}{3}$$
D 2
If the velocity is zero over half of the cross-sectional area and is uniform over the remaining half, then the momentum correction factor is
A 1
B $$\frac{4}{3}$$
C 2
D 4
When the momentum of one fluid is used for moving another fluid, such a device is called a/an
A Jet pump
B Blower
C Acid egg
D None of these
Sohana's mathematics test had 75 problems i.e. 10 arithmetic, 30 algebra and 35 geometry problems each carrying I mark She answered 70% of the arithmetic, 40% of the algebra and 60% of the geometry problems correctly. She did not pass the test as she got less than 60% marks. How many more questions she would have needed to answer correctly to earn a 60% passing grade?
A 5
B 10
C 15
D 20

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