Question:
Which one of the following is not a primary fuel?
Which one of the following is not a primary fuel?
Show Hint
- Primary fuels: Natural sources like coal, petroleum, natural gas.
- Secondary fuels: Derived from primary fuels, e.g., kerosene, gasoline.
Updated On: Feb 4, 2025
- Petroleum
- Natural gas
- Kerosene
- Coal
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding primary and secondary fuels.
- Primary fuels occur naturally (coal, natural gas, crude oil).
- Kerosene is derived from crude oil, making it a secondary fuel.
Step 2: Selecting the correct option. Since kerosene is not a primary fuel, the correct answer is (C).
Was this answer helpful?
0
0
Top Questions on Fuels and Combustion
- Which one of the following is not a primary fuel?
- TANCET - 2024
- Basic Engineering and Science
- Fuels and Combustion
- In an air standard dual combustion cycle, the heat addition process takes place at:
- CUET (PG) - 2023
- Internal Combustion Engine
- Fuels and Combustion
- At present, the percentage of electricity comes from fossil fuels in India is around
- CUET (PG) - 2023
- Internal Combustion Engine
- Fuels and Combustion
Questions Asked in TANCET exam
- If \( A \) is a \( 3 \times 3 \) matrix and determinant of \( A \) is 6, then find the value of the determinant of the matrix \((2A)^{-1}\):
- TANCET - 2024
- Matrices and Determinants
- Let \(M = \begin{bmatrix} 1 & 1 & 1 \\ 0 & 1 & 1 \\ 0 & 0 & 1 \end{bmatrix}\)The maximum number of linearly independent eigenvectors of \( M \) is:
- TANCET - 2024
- Matrices and Determinants
- Given the inverse Fourier transform of \(f(s) = \begin{cases} a - |s|, & |s| \leq a \\ 0, & |s|>a \end{cases}\).The value of \[ \int_0^\pi \left( \frac{\sin x}{x} \right)^2 dx \] is:
- TANCET - 2024
- Laplace, Fourier and z-transforms
- The Rayleigh scattering loss, which varies as _______ in a silica fiber.
- TANCET - 2024
- Wave Optics
- Consider the following sets of processes, with the length of CPU burst time given in milliseconds: \(\begin{array}{|c|c|c|} \hline \text{Process} & \text{Burst Time (ms)} & \text{Priority} \\ \hline P_1 & 8 & 4 \\ P_2 & 6 & 1 \\ P_3 & 1 & 2 \\ P_4 & 9 & 2 \\ P_5 & 3 & 3 \\ \hline \end{array}\)
The processes are assumed to have arrived in the order \( P_1, P_2, P_3, P_4, P_5 \) all at time 0.
Calculate the average waiting time of each process using FCFS scheduling.- TANCET - 2024
- Operating Systems
View More Questions